Me and my 8 year old son were sky watching when we spotted a commercial jet flying and right next to it flying in a diaginal direction toward the jet was a small bright white circular object. It was moving at least twice as fast as the jet and was a few thousand feet higher that it as well. We watched this object for about 3 or 4 minutes, then it was too far to see. Twenty minutes later we seen an object that looked much the same as the last, except it was flying at a lower altitude. This one we watched fly for a minute and then it stopped and hovered for about 20 seconds and then just completely disappeared like a bubble popping. We were completely shocked! Over the last month we've been seeing a lot of these kind of sightings but never 2 in one day like this!